A modular heat-insulating decorative wall panel

Abstract

The present invention discloses a modularly spliced ​​heat-insulating decorative wall panel, and relates to the technical field of decorative wall panels. The present invention includes a wall panel body, a connecting frame connected to the back of the wall panel body, and a mounting frame fixed on the wall, and the mounting frame and the connecting frame are connected in a coordinated manner; the end faces of both sides of the wall panel body are respectively provided with a first structure and a second structure that cooperate with each other; the connecting frame includes a clamping plate A and a clamping plate B with the same structure, and the backs of the clamping plates A and B are equipped with vertical plates; the clamping plate A includes a rectangular plate body, and the side walls at both ends of the rectangular plate body are provided with connection modules that cooperate with the first structure and the second structure. The present invention is facilitated by installing a connecting frame on the back of the wall panel body in advance and fixing a mounting frame on the wall when in use; and then the connecting frame is fixed to the mounting frame in a coordinated manner, thereby facilitating the installation of the wall panel body and subsequent dismantling and renovation.

Description

Technical Field

[0001] The invention belongs to the technical field of decorative wall panels, and in particular relates to a modularly spliced ​​heat-insulating decorative wall panel. Background Art

[0002] Wall panels are installed on the interior or exterior walls of buildings. Depending on the effect that the building needs to achieve, you can choose to install functional wall panels or decorative wall panels. Functional wall panels generally play the role of load bearing, partition, sound insulation, flame retardancy, etc., while decorative wall panels generally play the role of beauty and neatness. Decorative wall panels are generally laid on the surface of the wall. Multiple decorative wall panels are spliced ​​together and fixed to the wall through mounting structures or concrete. The wall panel layer composed of multiple decorative wall panels covers the wall surface, making the surface of the building more neat and beautiful.

[0003] Existing wall panels are mainly installed and fixed with cement mortar or glue. Since the bonding strength of mortar or tile adhesive to wall panels is relatively low and it takes at least 12 hours to reach the maximum bonding strength, the construction period is long. At the same time, in the subsequent renovation process, it is not convenient to remove the wall panels installed and fixed with cement mortar or glue. Summary of the invention

[0004] The object of the present invention is to provide a modularly spliced ​​heat-insulating decorative wall panel, which solves the problems raised by the existing background technology by pre-installing a connecting frame on the back of the wall panel body and fixing a mounting frame on the wall; then the connecting frame is fixed on the mounting frame, thereby facilitating the installation of the wall panel body and subsequent dismantling and renovation.

[0005] To solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is a modularly spliced ​​heat-insulating decorative wall panel, comprising a wall panel body, a connecting frame pre-installed on the back of the wall panel body during installation, and a mounting frame fixed on the wall at the same time; then the connecting frame can be fixed on the mounting frame in cooperation; the end faces of both sides of the wall panel body are respectively provided with a first structure and a second structure that cooperate with each other; the first structure comprises a protrusion A and a protrusion B protruding from the end face of one side of the wall panel body, and a slot is formed between the protrusion A and the protrusion B; the second structure comprises a boss protruding from the end face of the other side of the wall panel body, and the boss is provided with a protrusion C that protrudes and is inserted into the slot; the connecting frame comprises a protrusion C protruding from the end face of the other side of the wall panel body, and the protrusion C protrudes from the protrusion C that ... The invention relates to a clamping plate A and a clamping plate B having the same structure, wherein the backs of the clamping plate A and the clamping plate B are cooperatedly installed with vertical plates; the clamping plate A comprises a rectangular plate body, and connecting modules are arranged on the side walls at both ends of the rectangular plate body, and the connecting modules comprise side plates vertically arranged on the side walls of the rectangular plate body, and the ends of the side plates are connected with L-shaped plates, and the ends of the L-shaped plates are connected with plug plates parallel to the rectangular plate body; the rectangular plate body, the side plates, the L-shaped plates and the plug plates are integrally formed; during installation, the two connecting modules are controlled to cooperate and clamp on the first structure and the second structure respectively; after the assembly is completed, the connecting module is located in the gap formed by the first structure and the second structure.

[0007] Furthermore, a stud is provided on one side of the rectangular plate away from the wall panel body, and two rectangular holes for the stud to pass through are provided along the length direction of the vertical plate, and the end of the stud is threadedly connected with a nut against the vertical plate.

[0008] Furthermore, the mounting frame includes a vertical beam installed on the wall, on which a horizontal beam A is fixed by bolts A; two support plates overlapped on the horizontal beam A are provided on the side of the vertical plate away from the wall panel body, and the ends of the support plates are respectively provided with limit plates A and limit plates B protruding upward and downward; during installation, the horizontal beam A is inserted into the space formed by the vertical plate, the support plate and the limit plate B.

[0009] Furthermore, during installation, it also includes a beam B arranged above the clamping plate A, and a beam C arranged above the clamping plate B; the beam B and the beam C are both inserted into the space formed by the vertical plate, the support plate and the limit plate A; the beam B is threadedly connected with a fixing bolt, and the beam A located above the clamping plate A is provided with a threaded through hole threadedly connected to the fixing bolt; a boss is provided on the bottom side surface of the beam A located above the clamping plate A, and the bottom end surface of the boss is recessed upward to form a groove connected to the threaded through hole, and the bottom side surface of the groove is connected to a push rod that moves up and down along the inner wall of the groove through a spring; the bottom end of the push rod is against the upper surface of the beam C.

[0010] Furthermore, a slot for inserting a push rod is provided on the upper surface of the crossbeam C; and mutually matching positioning columns and positioning holes are respectively provided on opposite sides of the crossbeam C and a crossbeam A.

[0011] Furthermore, the top outer side wall and the bottom inner side wall of the wall panel body are respectively provided with a step portion A and a step portion B that cooperate with each other; and a support plate supported at the step portion B is provided at the bottom end of the vertical plate.

[0012] Furthermore, the protrusion A is located on the outside of the wall panel body; the heights of the protrusion A and the protrusion B are H3 and H4 respectively, and the widths of the protrusion A and the protrusion B are L4 and L3 respectively; the height of the boss is H1 and the width is L1; the height of the protrusion C is H2-H1 and the width is L1-L2; the side panel, L-shaped panel and plug plate are an integral part with a thickness of H0; the heights of the step A and the step B are H5 and H6 respectively; the overall thickness of the wall panel body is H; L1-L2+H0+H0=H-L4-L3, H3=H2+H, H1+H4+H=H3, H6=H5+H.

[0013] Furthermore, the wall panel body includes a structural outer frame, and a wall panel structure is arranged inside the structural outer frame; the wall panel structure includes an appearance layer, an insulation layer and an inner lining structure layer from the outside to the inside; the appearance layer is made of plastic, ceramic or wood; the insulation layer includes a rock wool layer, a polyurethane foam layer or a sponge layer, and the inner lining structure layer is a plastic plate, a steel plate or a wooden plate.

[0014] The present invention has the following beneficial effects:

[0015] The present invention installs a connection frame on the back of the wall panel body in advance and fixes a mounting frame on the wall when in use; and then the connection frame is fixed on the mounting frame, thereby facilitating the installation of the wall panel body and subsequent removal and renovation.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0018] Figure 1 This is a schematic diagram of the installation structure of the heat-insulating decorative wallboard of the present invention;

[0019] Figure 2 The schematic diagram of the coordination structure of the wall panel body, the connecting frame and the mounting frame of the present invention is shown in FIG. Figure 1 ;

[0020] Figure 3 for Figure 2 A partial enlarged view of the middle part;

[0021] Figure 4 Schematic diagram of the connecting frame and the mounting frame structure of the present invention Figure 1 ;

[0022] Figure 5 Schematic diagram of the connecting frame and the mounting frame structure of the present invention Figure 2 ;

[0023] Figure 6 This is a schematic diagram of the structure of the clamping plate A of the present invention;

[0024] Figure 7 The schematic diagram of the coordination structure of the wall panel body, the connecting frame and the mounting frame of the present invention is shown in FIG. Figure 2 ;

[0025] Figure 8 for Figure 7 The main view;

[0026] Fig. 9 for Figure 8 Sectional view at AA;

[0027] Fig.10 for Fig. 9 A partial enlarged view of point B in the middle;

[0028] Fig.11 It is a schematic diagram of the structure of the convex column of the present invention;

[0029] Fig.12 This is a schematic diagram of the structure of the wall panel body of the present invention;

[0030] Fig.13 is a cross-sectional view of the wall panel body of the present invention;

[0031] Fig.14 for Figure 1 A top view of;

[0032] Fig.15 for Fig.14 A partial enlarged view of point D in the middle;

[0033] Fig.16 This is a schematic diagram of the first structural dimension structure of the present invention;

[0034] Fig.17 This is a schematic diagram of the second structural dimension structure of the present invention. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "all around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0037] See also Fig.13 As shown, the present invention is a modular heat-insulating decorative wall panel, comprising a wall panel body 1, wherein the wall panel body 1 comprises a structural outer frame 101, wherein a wall panel structure 100 is arranged inside the structural outer frame 101; the wall panel structure 100 comprises an appearance layer 102, a heat-insulating layer 103 and an inner lining structure layer 104 from the outside to the inside; when in use, the arrangement of the structural outer frame 101 is utilized to facilitate the mutual installation of the wall panel bodies 1; meanwhile, in the present invention, the appearance layer 102 can be made of one of plastic, ceramic or wood materials,

[0038] The insulation layer 103 may be a rock wool layer, a polyurethane foam layer or a sponge layer, and the lining structure layer 104 may be a plastic plate, a steel plate or a wooden plate. In the present application, the structural frame 101 may be made of stainless steel, and the appearance layer 102 covers the outer surface of the structural frame 101.

[0039] It can be known that when using Figure 1-2 In order to facilitate the installation of the wall panel body 1, a connecting frame 2 is pre-installed on the back of the wall panel body 1 during installation, and a mounting frame 3 is fixed on the wall at the same time; then the connecting frame 2 is fixed on the mounting frame 3.

[0040] Specifically, in order to facilitate the connection between the connecting frame 2 and the wall panel body 1, a first structure and a second structure that cooperate with each other are respectively arranged on the two side end surfaces of the wall panel body 1, that is, the first structure and the second structure are both installed on the outer wall of the structural outer frame 101.

[0041] On the basis of the above, if Fig.12The first structure provided by the present invention includes a protrusion A11 and a protrusion B12 protruding from the end surface of one side of the wall panel body 1, and a slot 13 is formed between the protrusion A11 and the protrusion B12; at the same time, the second structure includes a boss 15 protruding from the end surface of the other side of the wall panel body 1, and the boss 15 is provided with a protrusion C14 protruding and inserted into the slot 13.

[0042] And synchronized, such as Figure 4-5 The connecting frame 2 includes a clamping plate A21 and a clamping plate B22 of the same structure, and the clamping plate A21 is located directly above the clamping plate B22, and two vertical vertical plates 23 are installed on the back of the clamping plate A21 and the clamping plate B22; based on the arrangement of the protrusion A11, the protrusion B12, the boss 15 and the protrusion C14, in order to facilitate the connection between the connecting frame 2 and the wall panel body 1, as shown in FIG. Figure 6 The provided holding plate A21 includes a rectangular plate body 210, and connecting modules are arranged on both end side walls of the rectangular plate body 210. The connecting modules include side plates 211 vertically arranged on the side walls of the rectangular plate body 210, and the ends of the side plates 211 are connected to L-shaped plates 212, and the ends of the L-shaped plates 212 are connected to plug plates 213 parallel to the rectangular plate body 210; the rectangular plate body 210, the side plates 211, the L-shaped plates 212 and the plug plates 213 are integrally formed; Figure 14-15 , and then during installation, the two connection modules are controlled to fit and snap onto the first structure and the second structure respectively; after assembly is completed, as shown in the figure; the connection module is located in the gap formed by the first structure and the second structure.

[0043] Similarly, during installation, in order to facilitate the installation of the clamping plate A21 and the clamping plate B22 on the vertical plate 23, a stud 241 is provided on the side of the rectangular plate body 210 away from the wall panel body 1, and the vertical plate 23 is provided with two rectangular holes 234 along the length direction for the stud 241 to pass through, and the end of the stud 241 is threadedly connected with a nut 242 that rests on the vertical plate 23.

[0044] It should be noted that the mounting frame 3 designed in the present invention includes a vertical beam 31 installed on the wall, a horizontal beam A32 is fixed to the vertical beam 31 by bolts A33, and two support plates 231 overlapped on the horizontal beam A32 are arranged on the side of the vertical plate 23 away from the wall panel body 1, and the ends of the support plate 231 are respectively provided with a limit plate A233 and a limit plate B232 protruding upward and downward; during installation, the horizontal beam A32 is inserted into the space formed by the vertical plate 23, the support plate 231 and the limit plate B232, thereby facilitating installation.

[0045] Based on the above design, in order to maintain the stability of the installation when the connecting frame 2 and the wall panel body 1 are placed on the mounting frame 3 as a whole and avoid shaking after installation, during installation, Figure 7-11, also includes a crossbeam B35 arranged above the clamping plate A21, and a crossbeam C38 arranged above the clamping plate B22; a fixing bolt 36 is threadedly connected to the crossbeam B35, and a threaded through hole 321 threadedly connected to the fixing bolt 36 is arranged on the crossbeam A32 located above the clamping plate A21; a boss 34 is arranged on the bottom side of the crossbeam A32 located above the clamping plate A21, and the bottom end surface of the boss 34 is recessed upward to form a groove 341 connected to the threaded through hole 321, and the bottom side of the groove 341 is connected to a push rod 37 that moves up and down along the inner wall of the groove 341 through a spring 342; the bottom end of the push rod 37 is against the upper surface of the crossbeam C38; based on this design, when in use, the crossbeam B35 and the clamping plate A21 are coordinated, and the crossbeam C38 and the clamping plate A21 are coordinated to achieve the clamping and fixing of the support plate 231 located at this position; Figure 3 At the same time, in actual operation, in order to facilitate the insertion of the cross beam B35 and the cross beam C38 into the space formed by the vertical plate 23, the support plate 231 and the limit plate A233, so that the vertical plate 23 and the limit plate A233 can be clamped on the inner and outer walls of the cross beam A32, it is required that the vertical plate 23 and the limit plate A233 can be respectively tightly attached to the inner and outer walls of the cross beam A32 to achieve clamping and fixation, and a rubber layer is set on the inner and outer walls of the cross beam A32 or the side walls of the vertical plate 23 and the limit plate A233 close to the cross beam A32; and the limit plate A233 and the support plate 231, as well as the support plate 231 and the vertical plate 23 The characteristics of being bendable and deformable at the junction of the limit plate A233 and the support plate 231, as well as the vertical plate 23, are used to facilitate the actual installation operation.

[0046] In the above, in order to facilitate the installation of the crossbeam C38 and a crossbeam A32, mutually matching positioning columns and positioning holes are respectively provided on the opposite sides of the crossbeam C38 and the crossbeam A32; and a slot for inserting the push rod 37 is provided on the upper surface of the crossbeam C38.

[0047] It can be known that when installing, the connection modules arranged on the side walls at both ends of the rectangular plate body 210 are clamped on both sides of the wall panel body 1 to avoid insufficient clamping force causing the wall panel body 1 to fall off the connecting frame 2 under the action of gravity of the wall panel body 1. The top outer wall and the bottom inner wall of the wall panel body 1 are respectively provided with matching step portions A16 and step portions B17; and a support plate 235 supported at the step portion B17 is simultaneously provided at the bottom end of the vertical plate 23.

[0048] It should be noted that if Figure 16-17, it is convenient to assemble and dock the modular wall panel bodies 1 with each other when in use, the protrusion A11 is set on the outside of the wall panel body 1, and the heights of the protrusion A11 and the protrusion B12 are H3 and H4 respectively, and the widths of the protrusion A11 and the protrusion B12 are L4 and L3 respectively; the height of the boss 15 is H1 and the width is L1; the height of the protrusion C14 is H2-H1 and the width is L1-L2; the side panel 211, the L-shaped panel 212 and the plug plate 213 are an integral part with a thickness of H0, and the overall thickness of the wall panel body 1 is H; the heights of the step A16 and the step B17 are H5 and H6 respectively; and the above dimensions satisfy the following relationship: L1-L2+H0+H0=H-L4-L3; H3=H2+H; H1+H4+H=H3; H6=H5+H.

[0049] That is, in a specific embodiment, when the thickness of the wall panel body 1 is 2 cm, the heights of the protrusions A11 and B12 are designed to be 1.2 cm and 0.6 cm respectively, and the widths of the protrusions A11 and B12 are controlled to be 0.5 cm and 0.5 cm respectively. At this time, the width of the gap formed by the protrusions A11 and B12 is 1 cm.

[0050] The synchronous control side plate 211, L-shaped plate 212 and plug plate 213 are an integral piece with a thickness of 0.2 cm. At this time, the heights of the boss 15 and the protrusion C14 are 0.4 cm and 0.6 cm respectively; and the widths of the boss 15 and the protrusion C14 are 0.7 cm and 0.6 cm respectively.

[0051] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0052] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A modular heat-insulating decorative wall panel, characterized in that: The wall panel body (1) comprises a connecting frame (2) which is pre-installed on the back of the wall panel body (1) during installation, and a mounting frame (3) which is fixed on the wall at the same time; the connecting frame (2) is then fixed on the mounting frame (3); both side end surfaces of the wall panel body (1) are respectively provided with a first structure and a second structure which cooperate with each other; the first structure comprises a protruding portion A (11) and a protruding portion B (12) which protrude from one side end surface of the wall panel body (1); a slot (13) is formed between the protruding portion A (11) and the protruding portion B (12); The second structure comprises a boss (15) protruding from the other end surface of the wallboard body (1), wherein the boss (15) is provided with a protruding portion C (14) protruding and inserted into the slot (13); The connecting frame (2) comprises a clamping plate A (21) and a clamping plate B (22) of the same structure, and a vertical plate (23) is mounted on the back of the clamping plate A (21) and the clamping plate B (22); The clamping plate A (21) comprises a rectangular plate body (210), and connecting modules are arranged on the side walls at both ends of the rectangular plate body (210), and the connecting modules comprise side plates (211) arranged vertically on the side walls of the rectangular plate body (210), and the ends of the side plates (211) are connected to L-shaped plates (212), and the ends of the L-shaped plates (212) are connected to plug plates (213) parallel to the rectangular plate body (210); the rectangular plate body (210), the side plates (211), the L-shaped plates (212) and the plug plates (213) are integrally formed; During installation, the two connection modules are controlled to fit and snap onto the first structure and the second structure respectively; after assembly, the connection modules are located in the gap formed by the first structure and the second structure; The mounting frame (3) comprises a vertical beam (31) mounted on a wall, and a horizontal beam A (32) is fixed to the vertical beam (31) via bolts A (33); Two support plates (231) overlapped on the cross beam A (32) are arranged on one side of the vertical plate (23) away from the wall plate body (1), and the ends of the support plates (231) are respectively provided with a limit plate A (233) and a limit plate B (232) protruding upward and downward; During installation, the crossbeam A (32) is inserted into the space formed by the vertical plate (23), the support plate (231) and the limit plate B (232); During installation, it also includes a crossbeam B (35) arranged above the clamping plate A (21), and a crossbeam C (38) arranged above the clamping plate B (22); The cross beam B (35) and the cross beam C (38) are both inserted into the space formed by the vertical plate (23), the support plate (231) and the limit plate A (233); A fixing bolt (36) is threadedly connected to the crossbeam B (35), and a threaded through hole (321) threadedly connected to the fixing bolt (36) is provided on the crossbeam A (32) located above the clamping plate A (21); A convex column (34) is provided on the bottom side of the cross beam A (32) above the clamping plate A (21); the bottom end surface of the convex column (34) is recessed upward to form a groove (341) connected to the threaded through hole (321); the bottom side of the groove (341) is connected to a push rod (37) that moves up and down along the inner wall of the groove (341) via a spring (342); the bottom end of the push rod (37) abuts against the upper surface of the cross beam C (38).

2. A modular heat-insulating decorative wall panel according to claim 1, characterized in that: A stud (241) is provided on one side of the rectangular plate body (210) away from the wall plate body (1); two rectangular holes (234) for the stud (241) to pass through are provided along the length direction of the vertical plate (23); and a nut (242) is threadedly connected at the end of the stud (241) to abut against the vertical plate (23).

3. The modular heat-insulating decorative wallboard according to claim 1, characterized in that: The upper surface of the crossbeam C (38) is provided with a slot for inserting the push rod (37); and mutually matching positioning columns and positioning holes are respectively provided on opposite sides of the crossbeam C (38) and a crossbeam A (32).

4. The modular heat-insulating decorative wallboard according to claim 1, characterized in that: The top outer side wall and the bottom inner side wall of the wall panel body (1) are respectively provided with a step portion A (16) and a step portion B (17) that cooperate with each other; The bottom end of the vertical plate (23) is provided with a support plate (235) supported at the step portion B (17).

5. The modular heat-insulating decorative wallboard according to claim 4, characterized in that: The protruding portion A (11) is located on the outer side of the wall panel body (1); The heights of the protrusion A (11) and the protrusion B (12) are H3 and H4 respectively, and the widths of the protrusion A (11) and the protrusion B (12) are L4 and L3 respectively; the height of the boss (15) is H1 and the width is L1; the height of the protrusion C (14) is H2-H1 and the width is L1-L2; the side plate (211), the L-shaped plate (212) and the plug plate (213) are an integral part with a thickness of H0, and the overall thickness of the wall panel body (1) is H; Among them: L1-L2+H0+H0=H-L4-L3, H3=H2+H, H1+H4+H=H3.

6. The modular heat-insulating decorative wallboard according to claim 5, characterized in that: The heights of the step portion A (16) and the step portion B (17) are H5 and H6 respectively, and H6=H5+H.

7. The modular heat-insulating decorative wallboard according to claim 1, characterized in that: The wall panel body (1) comprises a structural outer frame (101), and a wall panel structure (100) is arranged inside the structural outer frame (101); the wall panel structure (100) comprises, from the outside to the inside, an exterior layer (102), a thermal insulation layer (103), and an inner lining structure layer (104).

8. The modular heat-insulating decorative wallboard according to claim 7, characterized in that: The exterior layer (102) is made of plastic, ceramic or wood; the thermal insulation layer (103) comprises a rock wool layer, a polyurethane foam layer or a sponge layer; and the lining structure layer (104) is a plastic plate, a steel plate or a wooden plate.

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